Tips & Resources
On a hot summer day, an air conditioner can be a true lifesaver, as long as it’s working properly. The main way to ensure that your system will keep you cool all summer long, and save money in the long run, is to schedule a professional tune-up at the start of the season. In addition, however, you can avoid an unpleasant surprise by taking a moment to understand the warning signs that your air conditioner may be failing and the steps you can take to prevent a breakdown before it happens.
Here are five signs of a potential problem with your air conditioner:
An air conditioner that works harder to achieve the proper temperature uses more energy. If your energy bills are increasing and your home takes longer to cool, this could indicate that your system is failing.
The air blowing through the vents should be consistently cool. If you notice that it is no longer as cold as when your system was new, or, of course, if it’s not cold at all, have your system checked out by a professional. The problem could be a simple fix, or something more serious.
Limited airflow could indicate an issue with the compressor. It may also mean that your air ducts are dirty. Dust and debris can build up in the ducts and prevent air from flowing properly. Leaks in the ducts also prevent the conditioned air from reaching your home’s living spaces. (Ask us about Aeroseal, a patented process that thoroughly and economically seals holes and cracks in air ducts.)
Air conditioners are designed to run quietly. Squealing, grinding or grating sounds are a clear indication of a malfunction. Have a technician check out any unusual noises as soon as possible. Correcting the problem early can prevent a costly breakdown later on.
Any leaks should be addressed immediately. Water pooling around the unit may be caused by a clogged or broken drain tube. The presence of water or moisture can lead to mold growth. Water dripping inside the unit may come from ice melting. If the drip pan is full, or you hear chunks of ice falling, call your HVAC technician right away. Either of these can cause significant damage to your air conditioner. A refrigerant leak also requires immediate attention. Refrigerant leaks pose serious health risks and can also indicate a major problem with your system.
Any of these signs warrant a service call. For increased peace of mind, however, be sure to schedule an annual tune-up by a licensed HVAC technician. Doing so will greatly diminish the likelihood of emergency repairs and will also extend the life of your air conditioner and save money on energy costs.